Cowans Gap Lake Weather Forecast

    • 63
    • 84

    Rain Showers

    • 59
    • 83

    Mostly Sunny

    • 58
    • 83

    Mostly Sunny

    • 63
    • 85

    Rain Showers Likely

    • 67
    • 86

    Rain Showers Likely

    • 69
    • 91

    Chance Thunderstorms

    • 67
    • 92

    Chance Thunderstorms

Today 6 Jun Fulton

Mostly sunny with a slight chance of Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds and large hail. Very warm with Highs in the mid 80s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 6 Jun Fulton

Mostly cloudy with numerous Showers this Evening, then partly cloudy with scattered Showers after midnight. Patchy fog after midnight. Lows in the mid 60s. West Winds 5 to 10 Mph. Gusts up to 25 Mph this evening. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cowans Gap Lake Temperature Statistics

June Temperature

Hagerstown, Washington County Regional Airport (22.4 miles)

  • Lowest 1 June, 2026

    50.6 °F

  • Average June

    67.3 °F

  • Highest 4 June, 2026

    84 °F

Climate (2021–Present)

Hagerstown, Washington County Regional Airport (22.4 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66 °F
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